If you need to run a virus scan using McAfee then open the software on the system then as the interface opens click the option “Virus and spyware Protection” then select the option “scan your PC” then from the options that appear select what type of scan you wish to run on your system after the selection of the scan procedure a progress of the scan will then appear on the screen. If you still need any further help or assistance over any of the issue related to the software then ask for it from the experts McAfee Helpline & Toll-free Number UK.